2272 search results - page 27 / 455 » Validity Invariants and Effects |
NIPS
2007
15 years 1 months ago
2007
This paper considers kernels invariant to translation, rotation and dilation. We show that no non-trivial positive definite (p.d.) kernels exist which are radial and dilation inv...
104
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BMVC
1998
15 years 1 months ago
1998
This paper presents a detailed comparative study of 4 rotation invariant texture analysis methods. Human subjects are included as a benchmark for the computational methods. Experi...
CVPR
2011
IEEE
14 years 8 months ago
2011
IEEE
Supervised methods for learning an embedding aim to map high-dimensional images to a space in which perceptually similar observations have high measurable similarity. Most approac...
116
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ICPR
2006
IEEE
16 years 26 days ago
2006
IEEE
Recognizing characters in a scene image taken by a digital camera has been studied for decades. However, it is still a challenging problem to achieve high accuracy. In this paper,...
ICDAR
2005
IEEE
15 years 5 months ago
2005
IEEE
We propose a method of document image retrieval using digital cameras. The proposed method takes as input a part or the whole of a document acquired as a query by a digital camera...